An aerial view of Leatherslade Farm shows police investigation underway in Oakley, Buckinghamshire, on Aug. 13, 1963. The empty, isolated farmhouse was used as a hideout by the gang members who intercepted a Glasgow-to-London mail train on Thursday, Aug. 8 and stole over 2.6 million pounds, worth $7.3 million. The farm is about 17 miles from the spot where the robbery took place near Cheddinton, 40 miles north of London, England. (AP Photo)